Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 20, 2017, 06:16 AM
  • 22 1067_22 1066 _19072017_233453.mp4

Date
07/19/2017
W/O
646332
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00812
PipeID
P17438
Time
11:16 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4664
Sewer Name
22 IRWINDALE TRUNK, SECTS 2,3,4,&5
City
IRWINDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
18
Purpose
Routine Assessment
Project
WO_646332_TV22043_JUL2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1067
Downstream MH
22 1066
Dir. of Survey
Downstream
Length Surveyed
309.4 ft.
Total Length
309.4 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 22 1067 to 22 1066
MH: 22 1067MH: 22 1066downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 10672.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start34.8 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"87 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"236.8 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 4"246.6 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 4"309.4 ft. AMH - Downstream Manhole, Survey Ends - 22 1066309.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish309.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish309.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2.3 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.3 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    8.3 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (14)

DistanceCodeObservation
246.6TB
87TF
2.3DAGS
309.4AMH22 1066
0MWM
0MWL
34.8TFC
2.3SAV
309.4DAGS
0AMH22 1067
236.8TB
309.4SSS
309.4SAV
8.3SSS

Properties (6)

additional_info
SC345602
custom_field_two
3
customer
LACSD
datetime
2017-07-19T23:16:05-07:00
documentation
PROPIPE
is_lateral_inspection
false